1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20/*!
21 * \file array_utils.h
22 * \brief Utility functions for handling arrays
23 */
24#ifndef TVM_TOPI_DETAIL_ARRAY_UTILS_H_
25#define TVM_TOPI_DETAIL_ARRAY_UTILS_H_
26
27#include <tvm/te/operation.h>
28
29namespace tvm {
30namespace topi {
31namespace detail {
32
33using namespace tvm::te;
34
35/*!
36 * \brief Search an array for a specific item
37 *
38 * \param array The array to search
39 * \param item The item to search for
40 *
41 * \return True iff the given array contains the given item.
42 */
43template <typename T>
44inline bool contains(Array<T> array, T item) {
45 for (auto& i : array) {
46 if (i == item) {
47 return true;
48 }
49 }
50 return false;
51}
52
53} // namespace detail
54} // namespace topi
55} // namespace tvm
56#endif // TVM_TOPI_DETAIL_ARRAY_UTILS_H_
57